diff options
| -rw-r--r-- | activerecord/lib/active_record/associations/association.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/associations/association.rb b/activerecord/lib/active_record/associations/association.rb index 608a6af16c..ee62298793 100644 --- a/activerecord/lib/active_record/associations/association.rb +++ b/activerecord/lib/active_record/associations/association.rb @@ -200,13 +200,14 @@ module ActiveRecord creation_attributes.each { |key, value| record[key] = value } end - # Should be true if there is a foreign key present on the owner which + # Returns true if there is a foreign key present on the owner which # references the target. This is used to determine whether we can load # the target if the owner is currently a new record (and therefore - # without a key). + # without a key). If the owner is a new record then foreign_key must + # be present in order to load target. # # Currently implemented by belongs_to (vanilla and polymorphic) and - # has_one/has_many :through associations which go through a belongs_to + # has_one/has_many :through associations which go through a belongs_to. def foreign_key_present? false end |